I can't find the page where I could see all the albums other users have given me access to on my Google+ albums photo https://plus.google.com/photos
There is no special place for you to see all the albums from other users.
When you visit a profile's Photo-section you will see those albums that are shared either in Public or with circles you are in, or privately with you.
People can change their album settings any time.
I have been circled by over 466 000 profiles or pages. What if each of them has 10 Public albums? That would just about crash the Interwebz if I started to list them all... :-)
Quite simple. Just go to the the persons profile and just look through the hundreds and hundreds of photos and find that special photo album you wanted when the name pops up on the top.